Grille of a truck vehicle



FIG. 1 is a FRONT AND LEFT SIDE PERSPECTIVE view of a grille of a truckvehicle showing our new design;

FIG. 2 is a LEFT SIDE ELEVATION view thereof;

FIG. 3 is a TOP PLAN view thereof;

FIG. 4 is a BOTTOM PLAN view thereof;

FIG. 5 is a FRONT ELEVATION view thereof; and,

FIG. 6 is a REAR ELEVATION view thereof.

CLAIM The ornamental design for a grille of a truck vehicle, as shownand described.